Stefan Diez

Stefan Diez is a Munich-based industrial designer who creates products for the circular economy.

Since founding his studio DIEZ OFFICE in 2002, Stefan has been at the forefront of transforming the ways in which contemporary products are developed and manufactured. The studio works across typologies such as furniture, lighting, architectural elements and accessories, bringing together technical expertise, creative experimentation and a rigorous commitment to sustainability.

Stefan’s approach to design is encapsulated in his 10 Circular Design Guidelines, a set of principles that outline how commercially successful products can be both environmentally and socially responsible. Together, these guidelines demonstrate how design can enable meaningful change across industry and society.